等高植物篱技术是一种坡耕地上低投入、高收益的保护性耕作和持续利用技术。
Contour hedgerow intercropping is regarded as an effective and low-cost technology for conserving farming and sustainable use of sloping land.
单纯等高植物篱处理小区的侵蚀量仅为在相近雨强及雨量条件下对照坡耕地的37 71%。
Soil loss of the pure contour hedgerow plot was 37.71% of that of the pure crop plot.
配方施肥能使玉米增产15%以上，等高种植能使玉米增产20%以上，等高植物篱条带能使玉米增产9%以上。
The corn yield was increased over 15% by balance fertilizers, more than 9% by contour cropping and over 20% by contour planting hedgerow strip.
推广等高固氮植物篱技术。
本文简要阐述了等高线植物篱的基本概念、类型及主要科学问题；
This paper discusses some principal issues in the development of the technology.
本文简要阐述了等高线植物篱的基本概念、类型及主要科学问题；
This paper discusses some principal issues in the development of the technology.
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